It sounds like you have your own server for your repository, so this doesn't apply directly to Trinity Desktop. But the vulnerability probably applies to your personal GIT server as well--which means it could be hacked if this is not fixed.
GitHub hacked, millions of projects at risk of being modified or deleted
http://www.extremetech.com/computing/120981-github-hacked-millions-of-projec...
Keith
No Ruby on Rails here. ;-) TDE is safe.
Tim